<!DOCTYPE html>
<html>
<head>
  <meta charset="UTF-8">
  <!-- import CSS -->
  <link rel="stylesheet" href="css/eui.css">
  <style>
    body{
      margin: 0;
      background-image: url("imgs/bg.jpg");
      background-size: cover;/*cover时专门用来设置背景图片全全屏样式*/
    }
    #app{
      text-align: center;
    }
    h1{
      font-size: 72px;
      color: rgb(0,150,215);
      margin-bottom: 0px;
    }
    img{
      width: 100px;
    }
    h2{
      font-size: 32px;
      color: #0095d7;
      margin: 0;
    }
  </style>
</head>
<body>
<div id="app">
<h1>欢迎来的酷鲨商场</h1>
  <img src="imgs/shark.png" alt="">
  <h2>CoolSharkMall</h2>
  <el-card style="width: 600px;height: 300px;margin: 0 auto;
  background-color: rgba(255,255,255,0.3)">
    <el-form style="width: 400px;margin: 30px auto"label-width="60px">
      <el-form-item label="用户名">
        <el-input type="text" v-model="user.username"
              placeholder="请输入用户名">
        </el-input>
      </el-form-item>
      <el-form-item label="密码">
        <el-input type="password" v-model="user.password"
                  placeholder="请输入密码">
        </el-input>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" @click="login()">登录</el-button>
      </el-form-item>
    </el-form>
  </el-card>
</div>
</body>
<script src="js/vue.min.js"></script>
<!-- import JavaScript -->
<script src="js/eui.js"></script>
<script src="js/axios.min.js"></script>
<script>
  let v = new Vue({
    el: '#app',
    data: function() {
      return {
          user:{
            username:"",
            password:""
          }
      }
    },
    methods:{
      login(){
        axios.post("/login",v.user).then(function (response) {
            if (response.data==1){
              location.href="/";//跳转到首页
            }else if (response.data==2){
              v.$message.error("用户名不存在");
            }else{
              v.$message.error("密码错误");
            }
        })
      }
    }
  })
</script>
</html>